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本文轉載自heaven《DB2錯誤資訊（按sqlcode排序）》 heaven 的DB2錯誤資訊（按 sqlcode排序） DB2錯誤資訊（. -30020 58009 DRDA分佈協定錯誤；對話被解除.
SQL30020N error in the application logs – Hi All, Env: AIX, DB2 v8.2 FP 7a We are consistenly seeing this error in the application logs and don't know what is causing it.
execution failed due to a distribution protocol error that caused deallocation of the conversation: reason reason-code (sub-code)
+802, EXCEPTION ERROR exception-type HAS OCCURRED DURING. FROM AN ASCII BASED DRDA APPLICATION REQUESTOR TO A V2R2 DB2 SUBSYSTEM. -30020, EXECUTION FAILED DUE TO A DISTRIBUTION PROTOCOL.
SQL return codes that are preceded by a minus sign (-) indicate that the SQL statement execution was unsuccessful.
ic66482: attempts by zos client to connect to db2 luw v9.5 server randomly fail with sqlcode:-30020, reason code:124c
Nov 15, 2002. Some of these data sources are what would be considered traditional databases such as Microsoft SQL Server, Oracle, IBM DB2, and Microsoft.
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows. other application or connection can report sqlcode -30020 or DRDA SYNTAX ERROR.
IDUG : Forums : DB2 Z/OS and LUW Differences – Hi Listers, I am on a hunt for some good documentation on the SQL differences between DB2/ZOS and DB2/LUW. We are a DB2/ZOS shop (currently at DB2/ZOS V8 with
DB2 10.5 APAR Fix list contains list of APARs shipped for each fix pack in DB2 Version 10.5 for Linux, UNIX and Windows products. The Severity column value of 1 is.
Refer to Oracle Database Error Messages for descriptions of these errors. grc= 0, drc=-30020 (839C,0000), errp=GDJMRCM sqlcode=-805, sqlstate=51002,
Successful Execution SQLCODE: 000: SUCCESSFUL EXECUTION Warning SQLCODE +012: THE UNQUALIFIED COLUMN NAME column-name WAS.